/**
 * 3x3 Tarazona Registration - Styles
 * Prefijo: trz- para evitar conflictos con temas WordPress
 */

/* ==========================================================================
   CSS Custom Properties (Variables)
   ========================================================================== */
.trz-registration-wrapper {
    --trz-team-color: #ea580c;
    --trz-team-color-dim: rgba(234, 88, 12, 0.2);
    --trz-bg-primary: #020617;
    --trz-bg-secondary: #0f172a;
    --trz-bg-card: rgba(15, 23, 42, 0.6);
    --trz-border-subtle: rgba(255, 255, 255, 0.1);
    --trz-text-primary: #e2e8f0;
    --trz-text-secondary: #94a3b8;
    --trz-text-muted: #64748b;
    --trz-success: #22c55e;
    --trz-error: #ef4444;
    --trz-whatsapp: #25D366;
}

/* ==========================================================================
   Typography
   ========================================================================== */
.trz-font-sport {
    font-family: 'Teko', sans-serif;
}

.trz-font-body {
    font-family: 'Inter', sans-serif;
}

/* ==========================================================================
   Main Container
   ========================================================================== */
.trz-registration-wrapper {
    font-family: 'Inter', sans-serif;
    color: var(--trz-text-primary);
    background-color: var(--trz-bg-primary);
    background-image:
        radial-gradient(circle at 15% 50%, var(--trz-team-color-dim) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(79, 70, 229, 0.1) 0%, transparent 25%);
    min-height: 100vh;
    padding: 2rem 1rem 3rem;
    position: relative;
    overflow-x: hidden;
    box-sizing: border-box;
}

.trz-registration-wrapper *,
.trz-registration-wrapper *::before,
.trz-registration-wrapper *::after {
    box-sizing: border-box;
}

.trz-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .trz-container {
        flex-direction: row;
    }
}

/* ==========================================================================
   Progress Bar
   ========================================================================== */
.trz-progress-bar-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: #1e293b;
    z-index: 9999;
}

.trz-progress-bar {
    height: 100%;
    background-color: var(--trz-team-color);
    transition: width 0.5s ease-out;
    box-shadow: 0 0 10px var(--trz-team-color);
}

/* ==========================================================================
   Sidebar / Preview Column
   ========================================================================== */
.trz-sidebar {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

@media (min-width: 1024px) {
    .trz-sidebar {
        width: 33.333%;
        position: sticky;
        top: 2rem;
        height: fit-content;
    }
}

.trz-header-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.trz-header-badge svg {
    color: var(--trz-team-color);
    width: 1.5rem;
    height: 1.5rem;
}

.trz-header-badge span {
    font-family: 'Teko', sans-serif;
    font-size: 1.25rem;
    letter-spacing: 0.1em;
    color: var(--trz-text-secondary);
}

.trz-main-title {
    font-family: 'Teko', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    line-height: 0.9;
    margin: 0 0 1rem 0;
}

.trz-main-title span {
    background: linear-gradient(to right, white, var(--trz-text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trz-subtitle {
    color: var(--trz-text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   Team Preview Card
   ========================================================================== */
.trz-team-preview {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.95));
    border: 1px solid var(--trz-border-subtle);
    border-radius: 1rem;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

.trz-team-preview:hover {
    transform: scale(1.02);
}

.trz-team-preview-gradient {
    position: absolute;
    inset: 0;
    opacity: 0.2;
    background: linear-gradient(to bottom right, transparent, transparent, var(--trz-team-color));
    transition: background 0.5s ease;
    pointer-events: none;
}

.trz-team-preview-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Logo Container - permite logos sobresalir */
.trz-logo-container {
    width: 9rem;
    height: 9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    position: relative;
    transition: all 0.5s ease;
}

/* Fondo circular (visible cuando hay icono por defecto) */
.trz-logo-container::before {
    content: '';
    position: absolute;
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    border: 4px solid #1e293b;
    background: var(--trz-bg-secondary);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: all 0.5s ease;
    z-index: 0;
}

.trz-logo-container:hover::before {
    border-color: var(--trz-team-color);
    box-shadow: 0 0 30px var(--trz-team-color-dim);
}

/* Logo subido por usuario - puede sobresalir */
.trz-logo-container img {
    position: relative;
    z-index: 1;
    max-width: 110%;
    max-height: 110%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.6));
    transition: all 0.7s ease;
}

.trz-logo-container img.trz-hidden {
    display: none;
}

.trz-logo-container svg.trz-logo-icon {
    position: relative;
    z-index: 1;
    width: 3rem;
    height: 3rem;
    color: var(--trz-text-muted);
}

.trz-logo-overlay {
    position: absolute;
    inset: 0;
    background: var(--trz-team-color);
    mix-blend-mode: overlay;
    opacity: 0;
    transition: opacity 0.7s ease;
    pointer-events: none;
}

/* Preview Text */
.trz-preview-team-name {
    font-family: 'Teko', sans-serif;
    font-size: 2.5rem;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 0.25rem 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.trz-preview-category {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--trz-team-color);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: rgba(15, 23, 42, 0.8);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    border: 1px solid var(--trz-border-subtle);
    margin-bottom: 1rem;
}

/* Stats Grid */
.trz-preview-stats {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    border-top: 1px solid var(--trz-border-subtle);
    padding-top: 1rem;
}

.trz-stat-item {
    text-align: center;
}

.trz-stat-item:not(:first-child) {
    border-left: 1px solid var(--trz-border-subtle);
}

.trz-stat-label {
    display: block;
    font-size: 0.625rem;
    color: var(--trz-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.trz-stat-value {
    font-family: 'Teko', sans-serif;
    font-size: 1.5rem;
    color: white;
}

.trz-stat-value.trz-status {
    color: var(--trz-success);
}

/* ==========================================================================
   Form Container
   ========================================================================== */
.trz-form-container {
    flex: 1;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--trz-border-subtle);
    border-radius: 1.5rem;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

@media (min-width: 768px) {
    .trz-form-container {
        padding: 2rem;
    }
}

.trz-form-glow {
    position: absolute;
    top: -5rem;
    right: -5rem;
    width: 16rem;
    height: 16rem;
    background: var(--trz-team-color);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.1;
    pointer-events: none;
    transition: background 0.5s ease;
}

.trz-form {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* ==========================================================================
   Step Content
   ========================================================================== */
.trz-step-content {
    display: none;
    flex-direction: column;
    gap: 1.5rem;
}

.trz-step-content.trz-active {
    display: flex;
}

.trz-step-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-bottom: 1px solid var(--trz-border-subtle);
    padding-bottom: 1rem;
}

.trz-step-title {
    font-family: 'Teko', sans-serif;
    font-size: 2.5rem;
    color: white;
    margin: 0;
}

.trz-step-indicator {
    color: var(--trz-team-color);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   Form Elements
   ========================================================================== */
.trz-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.trz-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--trz-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.trz-input,
.trz-select,
.trz-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--trz-bg-card);
    backdrop-filter: blur(8px);
    border: 1px solid var(--trz-border-subtle);
    border-radius: 0.75rem;
    color: white;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: all 0.3s ease;
}

.trz-input::placeholder,
.trz-textarea::placeholder {
    color: var(--trz-text-muted);
}

.trz-input:focus,
.trz-select:focus,
.trz-textarea:focus {
    background-color: rgba(15, 23, 42, 0.9);
    border-color: var(--trz-team-color);
    box-shadow: 0 0 0 1px var(--trz-team-color);
}

.trz-select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

.trz-textarea {
    resize: none;
    min-height: 4rem;
}

/* Grid layouts */
.trz-grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .trz-grid-2 {
        grid-template-columns: 1fr 1fr;
    }
}

/* ==========================================================================
   Color Picker
   ========================================================================== */
.trz-color-picker {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.trz-color-presets {
    display: flex;
    gap: 0.75rem;
}

.trz-color-btn {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

.trz-color-btn:hover {
    transform: scale(1.1);
}

.trz-color-btn:focus {
    outline: 2px solid white;
    outline-offset: 2px;
}

.trz-color-btn.trz-orange { background-color: #ea580c; }
.trz-color-btn.trz-red { background-color: #dc2626; }
.trz-color-btn.trz-blue { background-color: #2563eb; }
.trz-color-btn.trz-purple { background-color: #9333ea; }
.trz-color-btn.trz-green { background-color: #10b981; }

.trz-color-divider {
    width: 1px;
    height: 2rem;
    background-color: var(--trz-border-subtle);
}

.trz-color-custom {
    position: relative;
}

.trz-color-custom-btn {
    height: 2.25rem;
    padding: 0 1rem;
    background: linear-gradient(135deg, #334155 0%, #0f172a 100%);
    border: 1px solid var(--trz-border-subtle);
    border-radius: 9999px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: filter 0.2s ease;
}

.trz-color-custom-btn:hover {
    filter: brightness(1.1);
}

.trz-color-custom-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    border-radius: 9999px;
    background: linear-gradient(to right, #ef4444, #eab308, #22c55e, #3b82f6, #a855f7);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.trz-color-custom-preview {
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background-color: var(--trz-text-secondary);
    border: 1px solid var(--trz-border-subtle);
}

.trz-color-custom-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--trz-text-secondary);
}

.trz-color-custom input[type="color"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* ==========================================================================
   Logo Uploader
   ========================================================================== */
.trz-logo-uploader {
    background: rgba(30, 41, 59, 0.5);
    border-radius: 0.75rem;
    padding: 0.25rem;
    border: 1px solid var(--trz-border-subtle);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.trz-logo-tabs {
    display: flex;
    border-bottom: 1px solid var(--trz-border-subtle);
    margin-bottom: 0.5rem;
}

.trz-logo-tab-btn {
    flex: 1;
    padding: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--trz-text-muted);
    cursor: pointer;
    transition: color 0.2s ease;
}

.trz-logo-tab-btn:hover {
    color: white;
}

.trz-logo-tab-btn.trz-active {
    color: white;
    border-bottom-color: var(--trz-team-color);
}

/* Upload Tab */
.trz-logo-tab-content {
    display: none;
    flex: 1;
}

.trz-logo-tab-content.trz-active {
    display: flex;
    flex-direction: column;
}

.trz-upload-zone {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    border: 2px dashed var(--trz-text-muted);
    border-radius: 0.5rem;
    background: rgba(15, 23, 42, 0.3);
    cursor: pointer;
    transition: border-color 0.2s ease;
    position: relative;
    min-height: 100px;
}

.trz-upload-zone:hover {
    border-color: var(--trz-team-color);
}

.trz-upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 10;
}

.trz-upload-zone svg {
    width: 2rem;
    height: 2rem;
    color: var(--trz-text-muted);
    margin-bottom: 0.5rem;
    transition: color 0.2s ease;
}

.trz-upload-zone:hover svg {
    color: var(--trz-team-color);
}

.trz-upload-zone span {
    font-size: 0.75rem;
    color: var(--trz-text-secondary);
    text-align: center;
}

/* AI Tab */
.trz-ai-context-msg {
    display: none;
    font-size: 0.625rem;
    color: #f97316;
    font-weight: 500;
    margin-bottom: 0.25rem;
    align-items: center;
    gap: 0.25rem;
}

.trz-ai-context-msg.trz-visible {
    display: flex;
}

.trz-ai-context-msg svg {
    width: 0.75rem;
    height: 0.75rem;
}

.trz-ai-input-area {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.5rem;
}

.trz-ai-generate-btn {
    width: 100%;
    padding: 0.5rem;
    background: linear-gradient(to right, #4f46e5, #9333ea);
    border: none;
    border-radius: 0.5rem;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: opacity 0.2s ease;
}

.trz-ai-generate-btn:hover {
    opacity: 0.9;
}

.trz-ai-generate-btn svg {
    width: 0.75rem;
    height: 0.75rem;
}

/* AI Results Grid */
.trz-ai-results {
    display: none;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-top: 0.25rem;
    padding: 0 0.5rem 0.5rem;
}

.trz-ai-results.trz-visible {
    display: grid;
}

.trz-ai-option {
    height: 5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--trz-border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: radial-gradient(circle, var(--trz-team-color-dim) 0%, var(--trz-bg-secondary) 70%);
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.trz-ai-option:hover {
    transform: translateY(-2px);
    border-color: var(--trz-team-color);
}

.trz-ai-option.trz-selected {
    border-color: var(--trz-team-color);
    box-shadow: 0 0 15px var(--trz-team-color-dim);
    background-color: rgba(255, 255, 255, 0.05);
}

.trz-ai-option img {
    width: 3rem;
    height: 3rem;
    object-fit: contain;
    position: relative;
    z-index: 10;
    transition: transform 0.2s ease;
    filter: drop-shadow(0 0 2px rgba(255, 255, 255, 0.8));
}

.trz-ai-option:hover img {
    transform: scale(1.1);
}

/* ==========================================================================
   Player Roster (Step 2)
   ========================================================================== */
.trz-player-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(30, 41, 59, 0.3);
    padding: 1rem;
    border-radius: 0.75rem;
    border: 1px solid var(--trz-border-subtle);
}

.trz-player-controls span {
    font-size: 0.875rem;
    color: var(--trz-text-secondary);
}

.trz-player-counter {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.trz-counter-btn {
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease;
}

.trz-counter-btn.trz-minus {
    background: #334155;
    color: white;
}

.trz-counter-btn.trz-minus:hover {
    background: #475569;
}

.trz-counter-btn.trz-plus {
    background: var(--trz-team-color);
    color: white;
    box-shadow: 0 0 20px -5px var(--trz-team-color);
}

.trz-counter-btn.trz-plus:hover {
    filter: brightness(1.1);
}

.trz-counter-btn svg {
    width: 1rem;
    height: 1rem;
}

.trz-counter-value {
    font-family: 'Teko', sans-serif;
    font-size: 1.5rem;
    color: white;
    min-width: 1rem;
    text-align: center;
}

/* Players List */
.trz-players-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 350px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.trz-players-list::-webkit-scrollbar {
    width: 4px;
}

.trz-players-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
}

.trz-players-list::-webkit-scrollbar-thumb {
    background: var(--trz-text-muted);
    border-radius: 2px;
}

.trz-player-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.trz-player-number {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    background: #1e293b;
    border: 1px solid var(--trz-border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Teko', sans-serif;
    font-size: 1.25rem;
    color: var(--trz-text-muted);
    flex-shrink: 0;
}

.trz-player-fields {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    width: 100%;
}

@media (min-width: 768px) {
    .trz-player-fields {
        grid-template-columns: 1fr 1fr;
    }
}

.trz-player-name-field {
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .trz-player-name-field {
        grid-column: auto;
    }
}

.trz-player-row {
    display: flex;
    gap: 0.5rem;
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .trz-player-row {
        grid-column: auto;
    }
}

.trz-player-input {
    flex: 1;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}

.trz-player-select {
    width: 5rem;
    padding: 0.5rem;
    font-size: 0.875rem;
}

/* Tutor Notice & Checkbox (Junior Categories) */
.trz-tutor-notice {
    grid-column: 1 / -1;
    background: rgba(234, 88, 12, 0.1);
    border: 1px solid rgba(234, 88, 12, 0.3);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.trz-tutor-notice-icon {
    font-size: 1.25rem;
}

.trz-tutor-notice-text {
    font-size: 0.8125rem;
    color: var(--trz-text-secondary);
}

.trz-tutor-notice-text strong {
    color: var(--trz-team-color, #ea580c);
}

.trz-tutor-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem 0;
    margin-top: 0.25rem;
}

.trz-tutor-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.trz-tutor-checkbox-mark {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--trz-border-subtle);
    border-radius: 0.25rem;
    background: rgba(30, 41, 59, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.trz-tutor-checkbox-mark::after {
    content: '';
    width: 0.5rem;
    height: 0.75rem;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: transform 0.15s ease;
    margin-top: -2px;
}

.trz-tutor-checkbox input:checked + .trz-tutor-checkbox-mark {
    background: var(--trz-team-color, #ea580c);
    border-color: var(--trz-team-color, #ea580c);
}

.trz-tutor-checkbox input:checked + .trz-tutor-checkbox-mark::after {
    transform: rotate(45deg) scale(1);
}

.trz-tutor-checkbox:hover .trz-tutor-checkbox-mark {
    border-color: var(--trz-team-color, #ea580c);
}

.trz-tutor-checkbox-label {
    font-size: 0.8125rem;
    color: var(--trz-text-secondary);
    user-select: none;
}

.trz-tutor-checkbox input:checked ~ .trz-tutor-checkbox-label {
    color: white;
}

/* ==========================================================================
   Checkout (Step 3)
   ========================================================================== */
.trz-checkout-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .trz-checkout-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.trz-checkout-section h3 {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--trz-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 1rem 0;
}

/* Summary Box */
.trz-summary-box {
    background: rgba(30, 41, 59, 0.5);
    border-radius: 0.75rem;
    padding: 1rem;
    border: 1px solid var(--trz-border-subtle);
}

.trz-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.trz-summary-row .trz-label {
    color: var(--trz-text-secondary);
    text-transform: none;
    font-weight: normal;
    letter-spacing: normal;
}

.trz-summary-row .trz-value {
    color: white;
}

.trz-summary-row .trz-value.trz-included {
    color: var(--trz-success);
}

.trz-summary-divider {
    height: 1px;
    background: var(--trz-border-subtle);
    margin: 0.75rem 0;
}

.trz-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.trz-summary-total .trz-label {
    color: white;
    font-weight: 700;
    text-transform: none;
    letter-spacing: normal;
}

.trz-summary-total .trz-value {
    font-family: 'Teko', sans-serif;
    font-size: 2rem;
    color: var(--trz-team-color);
}

.trz-secure-notice {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.625rem;
    color: var(--trz-text-muted);
    background: rgba(15, 23, 42, 0.5);
    padding: 0.5rem;
    border-radius: 0.25rem;
    margin-top: 1rem;
}

.trz-secure-notice svg {
    width: 0.75rem;
    height: 0.75rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

/* Stripe Element */
.trz-stripe-element {
    background-color: var(--trz-bg-card);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border: 1px solid var(--trz-border-subtle);
    transition: border-color 0.3s;
}

.trz-stripe-element.StripeElement--focus {
    border-color: var(--trz-team-color);
    box-shadow: 0 0 0 1px var(--trz-team-color);
}

.trz-card-errors {
    color: var(--trz-error);
    font-size: 0.75rem;
    margin-top: 0.25rem;
    min-height: 1rem;
}

/* ==========================================================================
   Success Step
   ========================================================================== */
.trz-success-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    gap: 1.25rem;
    padding: 0.5rem 0;
}

.trz-success-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(34, 197, 94, 0.5);
    box-shadow: 0 0 30px rgba(34, 197, 94, 0.3);
    animation: trz-bounce 1s infinite;
}

@keyframes trz-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.trz-success-icon svg {
    width: 2rem;
    height: 2rem;
    color: var(--trz-success);
}

.trz-success-title {
    font-family: 'Teko', sans-serif;
    font-size: 2.5rem;
    color: white;
    letter-spacing: 0.05em;
    line-height: 1;
    margin: 0;
}

.trz-success-subtitle {
    color: var(--trz-text-secondary);
    font-size: 0.75rem;
    margin: 0;
}

.trz-success-subtitle strong {
    color: var(--trz-team-color);
}

/* WhatsApp CTA */
.trz-whatsapp-cta {
    width: 100%;
    max-width: 28rem;
    background: var(--trz-whatsapp);
    padding: 0.75rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.trz-whatsapp-cta:hover {
    background: #20bd5a;
    box-shadow: 0 4px 25px rgba(37, 211, 102, 0.5);
}

.trz-whatsapp-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.trz-whatsapp-icon {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem;
    border-radius: 0.5rem;
}

.trz-whatsapp-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    color: white;
    fill: currentColor;
}

.trz-whatsapp-text {
    text-align: left;
}

.trz-whatsapp-text h4 {
    font-weight: 700;
    font-size: 0.875rem;
    color: white;
    line-height: 1.2;
    letter-spacing: 0.05em;
    margin: 0;
}

.trz-whatsapp-text p {
    font-size: 0.625rem;
    color: #dcfce7;
    font-weight: 500;
    margin: 0;
}

.trz-whatsapp-arrow {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    padding: 0.25rem;
}

.trz-whatsapp-arrow svg {
    width: 1rem;
    height: 1rem;
    color: white;
    transition: transform 0.2s ease;
}

.trz-whatsapp-cta:hover .trz-whatsapp-arrow svg {
    transform: translateX(2px);
}

/* Info Grid */
.trz-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    width: 100%;
    max-width: 40rem;
    text-align: left;
}

@media (min-width: 768px) {
    .trz-info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.trz-info-card {
    background: rgba(30, 41, 59, 0.4);
    padding: 0.75rem;
    border-radius: 0.75rem;
    border: 1px solid var(--trz-border-subtle);
    transition: border-color 0.2s ease;
    cursor: help;
}

.trz-info-card:hover {
    border-color: var(--trz-team-color);
}

.trz-info-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.trz-info-card-header svg {
    width: 1rem;
    height: 1rem;
    color: var(--trz-text-secondary);
    transition: color 0.2s ease;
}

.trz-info-card:hover .trz-info-card-header svg {
    color: var(--trz-team-color);
}

.trz-info-card-header h5 {
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    margin: 0;
}

.trz-info-card p {
    font-size: 0.625rem;
    color: var(--trz-text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Success Summary */
.trz-success-summary {
    width: 100%;
    max-width: 24rem;
    border-top: 1px solid var(--trz-border-subtle);
    padding-top: 1rem;
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.trz-success-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.625rem;
    color: var(--trz-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.trz-success-meta .trz-confirmed {
    color: var(--trz-success);
    font-weight: 700;
}

.trz-download-btn {
    width: 100%;
    padding: 0.625rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--trz-border-subtle);
    color: white;
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: background 0.2s ease;
}

.trz-download-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.trz-download-btn svg {
    width: 0.875rem;
    height: 0.875rem;
    transition: transform 0.2s ease;
}

.trz-download-btn:hover svg {
    transform: translateY(2px);
}

/* ==========================================================================
   Navigation Buttons
   ========================================================================== */
.trz-nav-buttons {
    margin-top: auto;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--trz-border-subtle);
}

.trz-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.025em;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    border: none;
}

.trz-btn svg {
    width: 1rem;
    height: 1rem;
    transition: transform 0.2s ease;
}

.trz-btn-secondary {
    background: transparent;
    border: 1px solid var(--trz-text-muted);
    color: var(--trz-text-secondary);
}

.trz-btn-secondary:hover {
    color: white;
    border-color: white;
}

.trz-btn-primary {
    background: var(--trz-team-color);
    color: white;
    box-shadow: 0 0 20px -5px var(--trz-team-color);
}

.trz-btn-primary:hover {
    filter: brightness(1.1);
}

.trz-btn-primary:hover svg {
    transform: translateX(4px);
}

.trz-btn-success {
    background: var(--trz-success);
    color: white;
    box-shadow: 0 0 20px -5px var(--trz-success);
}

.trz-btn-success:hover {
    filter: brightness(1.1);
}

.trz-btn.trz-hidden {
    display: none;
}

.trz-btn.trz-invisible {
    opacity: 0;
    pointer-events: none;
}

/* ==========================================================================
   Loading Modal
   ========================================================================== */
.trz-loading-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.trz-loading-modal.trz-visible {
    display: flex;
}

.trz-loading-spinner {
    position: relative;
    width: 6rem;
    height: 6rem;
    margin-bottom: 1rem;
}

.trz-loading-spinner-track {
    position: absolute;
    inset: 0;
    border: 4px solid #334155;
    border-radius: 50%;
}

.trz-loading-spinner-fill {
    position: absolute;
    inset: 0;
    border: 4px solid var(--trz-team-color);
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-radius: 50%;
    animation: trz-spin 1s linear infinite;
}

@keyframes trz-spin {
    to { transform: rotate(360deg); }
}

.trz-loading-spinner svg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2rem;
    height: 2rem;
    color: white;
    animation: trz-pulse 2s ease-in-out infinite;
}

@keyframes trz-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.trz-loading-title {
    font-family: 'Teko', sans-serif;
    font-size: 1.5rem;
    color: white;
    letter-spacing: 0.1em;
    animation: trz-pulse 2s ease-in-out infinite;
}

.trz-loading-subtitle {
    color: var(--trz-text-secondary);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* ==========================================================================
   Animations
   ========================================================================== */
.trz-fade-in {
    animation: trz-fadeIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.trz-slide-up {
    animation: trz-slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes trz-fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes trz-slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (max-width: 640px) {
    .trz-main-title {
        font-size: 2.5rem;
    }

    .trz-step-title {
        font-size: 2rem;
    }

    .trz-preview-team-name {
        font-size: 2rem;
    }

    .trz-form-container {
        padding: 1rem;
    }

    .trz-success-title {
        font-size: 2rem;
    }
}

/* ==========================================================================
   WordPress Theme Compatibility
   ========================================================================== */
.trz-registration-wrapper a {
    color: inherit;
    text-decoration: none;
}

.trz-registration-wrapper button {
    font-family: inherit;
}

.trz-registration-wrapper input,
.trz-registration-wrapper select,
.trz-registration-wrapper textarea {
    font-family: inherit;
    margin: 0;
}

.trz-registration-wrapper img {
    max-width: 100%;
    height: auto;
}

/* Reset any WordPress theme conflicts */
.trz-registration-wrapper h1,
.trz-registration-wrapper h2,
.trz-registration-wrapper h3,
.trz-registration-wrapper h4,
.trz-registration-wrapper h5,
.trz-registration-wrapper p {
    margin: 0;
    padding: 0;
}

.trz-registration-wrapper ul,
.trz-registration-wrapper ol {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ==========================================================================
   Badge Creator - Generador de Escudos Simple (Iniciales + Forma + Color)
   ========================================================================== */
.trz-badge-creator {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.6);
    border-radius: 0.75rem;
}

/* Preview */
.trz-badge-preview-wrapper {
    display: flex;
    justify-content: center;
    padding: 1.25rem;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
    border-radius: 0.5rem;
}

.trz-badge-preview {
    width: 140px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.5));
    transition: transform 0.3s ease;
}

.trz-badge-preview:hover {
    transform: scale(1.05);
}

.trz-badge-preview svg {
    width: 100%;
    height: 100%;
}

/* Secciones */
.trz-badge-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.trz-badge-section > label,
.trz-badge-input-section > label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--trz-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Input de iniciales */
.trz-badge-input-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.trz-badge-input-large {
    padding: 0.75rem 1rem;
    background: rgba(30, 41, 59, 0.6);
    border: 2px solid var(--trz-border-subtle);
    border-radius: 0.5rem;
    color: white;
    font-size: 1.5rem;
    font-weight: 900;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: 'Arial Black', 'Teko', Impact, sans-serif;
    transition: border-color 0.2s ease;
}

.trz-badge-input-large:focus {
    outline: none;
    border-color: var(--trz-team-color);
}

.trz-badge-input-large::placeholder {
    color: var(--trz-text-muted);
}

/* Formas */
.trz-badge-shapes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.trz-badge-shape-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(30, 41, 59, 0.5);
    border: 2px solid var(--trz-border-subtle);
    border-radius: 0.5rem;
    color: var(--trz-text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.trz-badge-shape-btn:hover {
    border-color: var(--trz-text-secondary);
    color: var(--trz-text-secondary);
}

.trz-badge-shape-btn.selected {
    border-color: var(--trz-team-color);
    background: rgba(234, 88, 12, 0.15);
    color: var(--trz-team-color);
}

.trz-badge-shape-btn svg {
    width: 32px;
    height: 32px;
}

/* Colores */
.trz-badge-colors {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.trz-badge-color-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.trz-badge-color-btn:hover {
    transform: scale(1.1);
}

.trz-badge-color-btn.selected {
    border-color: white;
    box-shadow: 0 0 0 2px var(--trz-team-color);
}

.trz-badge-custom-color {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.trz-badge-custom-color input[type="color"] {
    width: 32px;
    height: 32px;
    padding: 0;
    border: 2px solid var(--trz-border-subtle);
    border-radius: 0.25rem;
    cursor: pointer;
    background: none;
}

.trz-badge-custom-color input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 2px;
}

.trz-badge-custom-color input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 0.125rem;
}

.trz-badge-custom-color span {
    font-size: 0.7rem;
    color: var(--trz-text-muted);
}


/* Acciones */
.trz-badge-actions {
    display: flex;
    gap: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--trz-border-subtle);
}

.trz-badge-btn-random {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--trz-border-subtle);
    border-radius: 0.5rem;
    color: var(--trz-text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.trz-badge-btn-random:hover {
    border-color: var(--trz-text-muted);
    color: white;
}

.trz-badge-btn-apply {
    flex: 2;
    padding: 0.625rem;
    background: var(--trz-team-color);
    border: none;
    border-radius: 0.5rem;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 0 15px -3px var(--trz-team-color);
}

.trz-badge-btn-apply:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}